From 40e8eb2dda9ada0133e020d2c47bd8b8e02645df Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Mon, 11 Nov 2013 21:58:19 +0000 Subject: [PATCH] broadcom-wl: fix band reporting Modify the band reporting for broadcom devices to correctly report HW capability. Currently, 802.11na devices report "bgn"; but should be reporting "an". Signed-off-by: Nathan Hintz SVN-Revision: 38749 --- .../patches/014-fix-band-reporting.patch | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 package/kernel/broadcom-wl/patches/014-fix-band-reporting.patch diff --git a/package/kernel/broadcom-wl/patches/014-fix-band-reporting.patch b/package/kernel/broadcom-wl/patches/014-fix-band-reporting.patch new file mode 100644 index 00000000000..f1305a45d2a --- /dev/null +++ b/package/kernel/broadcom-wl/patches/014-fix-band-reporting.patch @@ -0,0 +1,41 @@ +--- a/driver/wl_iw.c ++++ b/driver/wl_iw.c +@@ -314,7 +314,7 @@ + ) + { + int phytype, err; +- uint band[3]; ++ uint i, band[3], bands; + char cap[5]; + + WL_TRACE(("%s: SIOCGIWNAME\n", dev->name)); +@@ -335,16 +335,20 @@ + break; + case WLC_PHY_TYPE_LP: + case WLC_PHY_TYPE_G: +- if (band[0] >= 2) +- strcpy(cap, "abg"); +- else +- strcpy(cap, "bg"); +- break; + case WLC_PHY_TYPE_N: +- if (band[0] >= 2) +- strcpy(cap, "abgn"); +- else +- strcpy(cap, "bgn"); ++ bands = 0; ++ for (i = 1; i <= band[0]; i++) { ++ bands |= dtoh32(band[i]); ++ } ++ strcpy(cap, ""); ++ if (bands & WLC_BAND_5G) ++ strcat(cap, "a"); ++ if (bands & WLC_BAND_2G) ++ strcat(cap, "bg"); ++ if (phytype == WLC_PHY_TYPE_N) ++ strcat(cap, "n"); ++ break; ++ default: + break; + } + done: -- 2.30.2